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CVE-2025-61666 (GCVE-0-2025-61666)

Vulnerability from cvelistv5 – Published: 2025-10-02 21:15 – Updated: 2025-10-03 14:15
VLAI Shadowserver Previdian
Title
Traccar Unauthenticated Local File Inclusion on Windows - Leakage of Traccar Config File
Summary
Traccar is an open source GPS tracking system. Default installs of Traccar on Windows between versions 6.1- 6.8.1 and non default installs between versions 5.8 - 6.0 are vulnerable to unauthenticated local file inclusion attacks which can lead to leakage of passwords or any file on the file system including the Traccar configuration file. Versions 5.8 - 6.0 are only vulnerable if <entry key='web.override'>./override</entry> is set in the configuration file. Versions 6.1 - 6.8.1 are vulnerable by default as the web override is enabled by default. The vulnerable code is removed in version 6.9.0.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-03 13:42 UTC
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
Vendor Product Version CPE status
traccar traccar Affected: >= 5.8, < 6.9.0
guessed Create a notification for this product.
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 562a82b3-51f1-4769-8ae8-3584a3af01d6

Vulnerability ID: CVE-2025-61666

Status: Confirmed

Status Updated: 2026-07-16 00:00 UTC

Exploited: Yes

Characteristics
Severity: 87.0
Timestamps
First Seen: 2025-11-17
Asserted: 2025-11-17
Last Seen: 2026-07-16
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: Traccar / Traccar | Class: device-management-platform | Severity: High (CVSS 8.7) | IoT: yes | In CISA KEV: no | Honeypot connections on 2026-07-16: 2
Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details
1D 1
Iot yes
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class device-management-platform
7D Avg 0
Vendor Traccar
30D Avg 0
90D Avg 1
Product Traccar
Cisa Kev no
Connections 2
Observation Date 2026-07-16
Vulnerability Class CVSS
Vulnerability Score 8.7
Vulnerability Severity High
References
Created: 2026-06-30 09:23 UTC | Updated: 2026-07-18 01:02 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: e5f80d35-793f-4d6f-9601-d568ef8a4324

Vulnerability ID: CVE-2025-61666

Status: Confirmed

Status Updated: 2026-06-08 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2026-06-08
Asserted: 2026-06-08
Scope
Notes: KEVIntel entry: Traccar Unauthenticated Local File Inclusion on Windows - Leakage of Traccar Config File | Affected: traccar / traccar | CVSS: 8.7 (HIGH) | EPSS: 0.01214 | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title Traccar Unauthenticated Local File Inclusion on Windows - Leakage of Traccar Config File
Vendor traccar
Product traccar
Added Date 2026-06-08T00:00:00.000Z
Cvss Score 8.7
Epss Score 0.01214
Cvss Severity HIGH
Epss Percentile 0.64562
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-06-23 14:02 UTC | Updated: 2026-07-10 06:14 UTC
Show details on NVD website
To clipboard 

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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.